Yesterday, I bought a 3G iphone. I then had the original iphone that I wanted to have a number from Verizon ported over to ATT to use my old iphone and set that up as a family plan with my old iphone and new iphone 3g. I spent over an hour on the phone with customer service rep saying it could not be done! The reason: My current iPhone 3G number is from a different Market - Indiana Number which has a different billing system being used than the porting number from VZ will have since it is a North Carolina area code. This doesn't make sense to me at all...they told me since Indiana was an old Cingular area, they are using a different billing system but I switched over to ATT when the first iphone came out. She said that this scenario is impossible to do...does anyone have any ideas? thoughts? ATT is one huge company so i don't get the two whole billing systems!